Bag of spiders

This small cloth bag resembles a simple coin pouch, but contains a tiny portal to a pocket dimension filled only with spiders. 

Any creature who places their hand inside the bag must role a d4. 

Any creature who places any other body part inside the bag is bitten by a spider and suffers 1d6 poison damage. 

Any item placed inside the bag remains in the pocket dimension, and will be wrapped in webs over time. 1 Square foot of items can be stored in the bag in this way. A creature must place their hand inside the bag to retrieve any item placed in it.  

If the bag is turned inside out, or upside down, the portal to the pocket dimension closes until the bag is returned to it proper state.  

If the bag is torn or destroyed the portal is permanently closed and any items inside the bag are lost forever. 

Notes: Utility